David Shaywitz, MD PHD
NPI 1093705436 · Endocrinology, Diabetes & Metabolism Physician · Boston, MA
David Shaywitz, MD PHD is a Endocrinology, Diabetes & Metabolism Physician provider in Boston, MA (NPI 1093705436).
Provider details
- NPI number
- 1093705436
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- License
- 213906 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-26
- Last updated
- 2025-09-11
Frequently asked questions
- What is David Shaywitz's NPI number?
- David Shaywitz's National Provider Identifier (NPI) is 1093705436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Shaywitz's specialty?
- David Shaywitz is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is David Shaywitz located?
- David Shaywitz's practice location on file with NPPES is 0 Emerson Pl, Boston, MA 02114-2241.
- What is David Shaywitz's phone number?
- The practice phone number listed in the NPPES registry for David Shaywitz is (617) 726-7948.
- Is David Shaywitz's NPI active?
- Yes — David Shaywitz's NPI (1093705436) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.